About the Fantech PBV4 4" Duct Bathroom Ceiling Grille
The Fantech PBV4 ceiling grille is designed to give you the option of adding a second ventilation point in your room. The PBV4 is mounted in a recessed fashion and fits between 2x6 construction. The 4 hanger bars allow for easy mounting. Below the camper shell sits a white diffuser grille.
The Fantech PBv4 is a great solution to add extra expansion grilles to the Fantech Dual Grille units.
